package com.xxxx.task;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.xxxx.pojo.Employee;
import com.xxxx.pojo.MailConstants;
import com.xxxx.pojo.MailLog;
import com.xxxx.service.IEmployeeService;
import com.xxxx.service.IMailLogService;
import org.springframework.amqp.rabbit.connection.CorrelationData;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * @program: yun2
 * @ClassName MailTask
 * @description:
 * @author: ZhouBin
 * @create: 2022-06-04 17:44
 * @Version 1.0
 **/
@Component
public class MailTask {
    @Autowired
    private IMailLogService mailLogService;
    @Autowired
    private IEmployeeService employeeService;
    @Autowired
    private RabbitTemplate rabbitTemplate;
    /**
     *邮件发送定时任务
     * 10秒发送一次
     *
     *
     */
    @Scheduled(cron = "0/10 * * * * ?")
    public void mailTask(){
        List<MailLog> list = mailLogService.list(new QueryWrapper<MailLog>().eq("status", 0).lt("tryTime", LocalDateTime.now()));
        list.forEach(mailLog -> {
            if (3<=mailLog.getCount()){
                mailLogService.update(new UpdateWrapper<MailLog>().eq("status",2).eq("msgId",mailLog.getMsgId()));
            }
            mailLogService.update(new UpdateWrapper<MailLog>().set("cout",mailLog.getCount()+1).set("updateTime",LocalDateTime.now()).set("tryTime",LocalDateTime.now().plusMinutes(MailConstants.MSG_TIMEOUT)).eq("msgId",mailLog.getMsgId()));
            Employee emp = employeeService.exportEmployee(mailLog.getEid()).get(0);
            rabbitTemplate.convertAndSend(MailConstants.MAIL_EXCHANGE_NAME,MailConstants.MAIL_ROUTING_KEY_NAME,emp,new CorrelationData(mailLog.getMsgId()));


        });

    }
}
